2097779580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1979}}^1$

素因数の和:2161

約数の個数: 192

約数和(自身を含む): 7078579200

約数和(自身を除く): 4980799620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 151, 156, 180, 195, 234, 260, 270, 302, 351, 390, 453, 468, 540, 585, 604, 702, 755, 780, 906, 1170, 1359, 1404, 1510, 1755, 1812, 1963, 1979, 2265, 2340, 2718, 3020, 3510, 3926, 3958, 4077, 4530, 5436, 5889, 5937, 6795, 7020, 7852, 7916, 8154, 9060, 9815, 9895, 11778, 11874, 13590, 16308, 17667, 17811, 19630, 19790, 20385, 23556, 23748, 25727, 27180, 29445, 29685, 35334, 35622, 39260, 39580, 40770, 51454, 53001, 53433, 58890, 59370, 70668, 71244, 77181, 81540, 88335, 89055, 102908, 106002, 106866, 117780, 118740, 128635, 154362, 176670, 178110, 212004, 213732, 231543, 257270, 265005, 267165, 298829, 308724, 353340, 356220, 385905, 463086, 514540, 530010, 534330, 597658, 694629, 771810, 896487, 926172, 1060020, 1068660, 1157715, 1195316, 1389258, 1494145, 1543620, 1792974, 2315430, 2689461, 2778516, 2988290, 3473145, 3585948, 3884777, 4482435, 4630860, 5378922, 5976580, 6946290, 7769554, 8068383, 8964870, 10757844, 11654331, 13447305, 13892580, 15539108, 16136766, 17929740, 19423885, 23308662, 26894610, 32273532, 34962993, 38847770, 40341915, 46617324, 53789220, 58271655, 69925986, 77695540, 80683830, 104888979, 116543310, 139851972, 161367660, 174814965, 209777958, 233086620, 349629930, 419555916, 524444895, 699259860, 1048889790, 2097779580]

約数ペア:

[(1, 2097779580), (2, 1048889790), (3, 699259860), (4, 524444895), (5, 419555916), (6, 349629930), (9, 233086620), (10, 209777958), (12, 174814965), (13, 161367660), (15, 139851972), (18, 116543310), (20, 104888979), (26, 80683830), (27, 77695540), (30, 69925986), (36, 58271655), (39, 53789220), (45, 46617324), (52, 40341915), (54, 38847770), (60, 34962993), (65, 32273532), (78, 26894610), (90, 23308662), (108, 19423885), (117, 17929740), (130, 16136766), (135, 15539108), (151, 13892580), (156, 13447305), (180, 11654331), (195, 10757844), (234, 8964870), (260, 8068383), (270, 7769554), (302, 6946290), (351, 5976580), (390, 5378922), (453, 4630860), (468, 4482435), (540, 3884777), (585, 3585948), (604, 3473145), (702, 2988290), (755, 2778516), (780, 2689461), (906, 2315430), (1170, 1792974), (1359, 1543620), (1404, 1494145), (1510, 1389258), (1755, 1195316), (1812, 1157715), (1963, 1068660), (1979, 1060020), (2265, 926172), (2340, 896487), (2718, 771810), (3020, 694629), (3510, 597658), (3926, 534330), (3958, 530010), (4077, 514540), (4530, 463086), (5436, 385905), (5889, 356220), (5937, 353340), (6795, 308724), (7020, 298829), (7852, 267165), (7916, 265005), (8154, 257270), (9060, 231543), (9815, 213732), (9895, 212004), (11778, 178110), (11874, 176670), (13590, 154362), (16308, 128635), (17667, 118740), (17811, 117780), (19630, 106866), (19790, 106002), (20385, 102908), (23556, 89055), (23748, 88335), (25727, 81540), (27180, 77181), (29445, 71244), (29685, 70668), (35334, 59370), (35622, 58890), (39260, 53433), (39580, 53001), (40770, 51454)]